1138381010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 2359590912

約数和(自身を除く): 1221209902

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 127, 130, 190, 191, 247, 254, 361, 382, 494, 635, 722, 955, 1235, 1270, 1651, 1805, 1910, 2413, 2470, 2483, 3302, 3610, 3629, 4693, 4826, 4966, 7258, 8255, 9386, 12065, 12415, 16510, 18145, 23465, 24130, 24257, 24830, 31369, 36290, 45847, 46930, 47177, 48514, 62738, 68951, 91694, 94354, 121285, 137902, 156845, 229235, 235885, 242570, 313690, 315341, 344755, 458470, 460883, 471770, 596011, 630682, 689510, 896363, 921766, 1192022, 1576705, 1792726, 2304415, 2980055, 3153410, 4481815, 4608830, 5960110, 5991479, 8756777, 8963630, 11982958, 17513554, 29957395, 43783885, 59914790, 87567770, 113838101, 227676202, 569190505, 1138381010]

約数ペア:

[(1, 1138381010), (2, 569190505), (5, 227676202), (10, 113838101), (13, 87567770), (19, 59914790), (26, 43783885), (38, 29957395), (65, 17513554), (95, 11982958), (127, 8963630), (130, 8756777), (190, 5991479), (191, 5960110), (247, 4608830), (254, 4481815), (361, 3153410), (382, 2980055), (494, 2304415), (635, 1792726), (722, 1576705), (955, 1192022), (1235, 921766), (1270, 896363), (1651, 689510), (1805, 630682), (1910, 596011), (2413, 471770), (2470, 460883), (2483, 458470), (3302, 344755), (3610, 315341), (3629, 313690), (4693, 242570), (4826, 235885), (4966, 229235), (7258, 156845), (8255, 137902), (9386, 121285), (12065, 94354), (12415, 91694), (16510, 68951), (18145, 62738), (23465, 48514), (24130, 47177), (24257, 46930), (24830, 45847), (31369, 36290)]