1330487392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{78007}}^1$

素因数の和:78071

約数の個数: 48

約数和(自身を含む): 2889728352

約数和(自身を除く): 1559240960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 17056, 78007, 156014, 312028, 624056, 1014091, 1248112, 2028182, 2496224, 3198287, 4056364, 6396574, 8112728, 12793148, 16225456, 25586296, 32450912, 41577731, 51172592, 83155462, 102345184, 166310924, 332621848, 665243696, 1330487392]

約数ペア:

[(1, 1330487392), (2, 665243696), (4, 332621848), (8, 166310924), (13, 102345184), (16, 83155462), (26, 51172592), (32, 41577731), (41, 32450912), (52, 25586296), (82, 16225456), (104, 12793148), (164, 8112728), (208, 6396574), (328, 4056364), (416, 3198287), (533, 2496224), (656, 2028182), (1066, 1248112), (1312, 1014091), (2132, 624056), (4264, 312028), (8528, 156014), (17056, 78007)]