2013226656490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{2552621}}^1$

素因数の和:2553247

約数の個数: 64

約数和(自身を含む): 4366821507840

約数和(自身を除く): 2353594851350

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 593, 665, 1186, 1330, 2965, 4151, 5930, 8302, 11267, 20755, 22534, 41510, 56335, 78869, 112670, 157738, 394345, 788690, 2552621, 5105242, 12763105, 17868347, 25526210, 35736694, 48499799, 89341735, 96999598, 178683470, 242498995, 339498593, 484997990, 678997186, 1513704253, 1697492965, 3027408506, 3394985930, 7568521265, 10595929771, 15137042530, 21191859542, 28760380807, 52979648855, 57520761614, 105959297710, 143801904035, 201322665649, 287603808070, 402645331298, 1006613328245, 2013226656490]

約数ペア:

[(1, 2013226656490), (2, 1006613328245), (5, 402645331298), (7, 287603808070), (10, 201322665649), (14, 143801904035), (19, 105959297710), (35, 57520761614), (38, 52979648855), (70, 28760380807), (95, 21191859542), (133, 15137042530), (190, 10595929771), (266, 7568521265), (593, 3394985930), (665, 3027408506), (1186, 1697492965), (1330, 1513704253), (2965, 678997186), (4151, 484997990), (5930, 339498593), (8302, 242498995), (11267, 178683470), (20755, 96999598), (22534, 89341735), (41510, 48499799), (56335, 35736694), (78869, 25526210), (112670, 17868347), (157738, 12763105), (394345, 5105242), (788690, 2552621)]