3920803926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{8231}}^1$

素因数の和:8477

約数の個数: 64

約数和(自身を含む): 8762535936

約数和(自身を除く): 4841732010

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 197, 394, 403, 591, 806, 1182, 1209, 2418, 2561, 5122, 6107, 7683, 8231, 12214, 15366, 16462, 18321, 24693, 36642, 49386, 79391, 107003, 158782, 214006, 238173, 255161, 321009, 476346, 510322, 642018, 765483, 1530966, 1621507, 3243014, 3317093, 4864521, 6634186, 9729042, 9951279, 19902558, 21079591, 42159182, 50266717, 63238773, 100533434, 126477546, 150800151, 301600302, 653467321, 1306934642, 1960401963, 3920803926]

約数ペア:

[(1, 3920803926), (2, 1960401963), (3, 1306934642), (6, 653467321), (13, 301600302), (26, 150800151), (31, 126477546), (39, 100533434), (62, 63238773), (78, 50266717), (93, 42159182), (186, 21079591), (197, 19902558), (394, 9951279), (403, 9729042), (591, 6634186), (806, 4864521), (1182, 3317093), (1209, 3243014), (2418, 1621507), (2561, 1530966), (5122, 765483), (6107, 642018), (7683, 510322), (8231, 476346), (12214, 321009), (15366, 255161), (16462, 238173), (18321, 214006), (24693, 158782), (36642, 107003), (49386, 79391)]