392482532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 765728880

約数和(自身を除く): 373246348

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 137, 148, 274, 481, 548, 962, 1489, 1781, 1924, 2978, 3562, 5069, 5956, 7124, 10138, 19357, 20276, 38714, 55093, 65897, 77428, 110186, 131794, 203993, 220372, 263588, 407986, 716209, 815972, 1432418, 2651909, 2864836, 5303818, 7547741, 10607636, 15095482, 30190964, 98120633, 196241266, 392482532]

約数ペア:

[(1, 392482532), (2, 196241266), (4, 98120633), (13, 30190964), (26, 15095482), (37, 10607636), (52, 7547741), (74, 5303818), (137, 2864836), (148, 2651909), (274, 1432418), (481, 815972), (548, 716209), (962, 407986), (1489, 263588), (1781, 220372), (1924, 203993), (2978, 131794), (3562, 110186), (5069, 77428), (5956, 65897), (7124, 55093), (10138, 38714), (19357, 20276)]