1045215916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{907}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 1967817600

約数和(自身を除く): 922601684

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 257, 514, 907, 1028, 1121, 1814, 2242, 3628, 4484, 4883, 9766, 15163, 17233, 19532, 30326, 34466, 53513, 60652, 68932, 107026, 214052, 233099, 288097, 466198, 576194, 932396, 1016747, 1152388, 2033494, 4066988, 4428881, 8857762, 13752841, 17715524, 27505682, 55011364, 261303979, 522607958, 1045215916]

約数ペア:

[(1, 1045215916), (2, 522607958), (4, 261303979), (19, 55011364), (38, 27505682), (59, 17715524), (76, 13752841), (118, 8857762), (236, 4428881), (257, 4066988), (514, 2033494), (907, 1152388), (1028, 1016747), (1121, 932396), (1814, 576194), (2242, 466198), (3628, 288097), (4484, 233099), (4883, 214052), (9766, 107026), (15163, 68932), (17233, 60652), (19532, 53513), (30326, 34466)]