1404445822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 2393846784

約数和(自身を除く): 989400962

約数列:

[1, 2, 13, 26, 47, 61, 83, 94, 122, 166, 227, 454, 611, 793, 1079, 1222, 1586, 2158, 2867, 2951, 3901, 5063, 5734, 5902, 7802, 10126, 10669, 13847, 18841, 21338, 27694, 37271, 37682, 50713, 65819, 74542, 101426, 131638, 138697, 180011, 237961, 244933, 277394, 360022, 475922, 489866, 650809, 885527, 1149301, 1301618, 1771054, 2298602, 3093493, 6186986, 8460517, 11511851, 14940913, 16921034, 23023702, 29881826, 54017147, 108034294, 702222911, 1404445822]

約数ペア:

[(1, 1404445822), (2, 702222911), (13, 108034294), (26, 54017147), (47, 29881826), (61, 23023702), (83, 16921034), (94, 14940913), (122, 11511851), (166, 8460517), (227, 6186986), (454, 3093493), (611, 2298602), (793, 1771054), (1079, 1301618), (1222, 1149301), (1586, 885527), (2158, 650809), (2867, 489866), (2951, 475922), (3901, 360022), (5063, 277394), (5734, 244933), (5902, 237961), (7802, 180011), (10126, 138697), (10669, 131638), (13847, 101426), (18841, 74542), (21338, 65819), (27694, 50713), (37271, 37682)]