1127641578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1\times {\mathrm{773}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 2639278080

約数和(自身を除く): 1511636502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 739, 773, 987, 1478, 1546, 1974, 2217, 2319, 4434, 4638, 5173, 5411, 10346, 10822, 15519, 16233, 31038, 32466, 34733, 36331, 69466, 72662, 104199, 108993, 208398, 217986, 243131, 254317, 486262, 508634, 571247, 729393, 762951, 1142494, 1458786, 1525902, 1713741, 3427482, 3998729, 7997458, 11996187, 23992374, 26848609, 53697218, 80545827, 161091654, 187940263, 375880526, 563820789, 1127641578]

約数ペア:

[(1, 1127641578), (2, 563820789), (3, 375880526), (6, 187940263), (7, 161091654), (14, 80545827), (21, 53697218), (42, 26848609), (47, 23992374), (94, 11996187), (141, 7997458), (282, 3998729), (329, 3427482), (658, 1713741), (739, 1525902), (773, 1458786), (987, 1142494), (1478, 762951), (1546, 729393), (1974, 571247), (2217, 508634), (2319, 486262), (4434, 254317), (4638, 243131), (5173, 217986), (5411, 208398), (10346, 108993), (10822, 104199), (15519, 72662), (16233, 69466), (31038, 36331), (32466, 34733)]