2741280304

素因数分解:

$2^4\times 7^2\times {\mathrm{983}}^1\times {\mathrm{3557}}^1$

素因数の和:4562

約数の個数: 60

約数和(自身を含む): 6186394224

約数和(自身を除く): 3445113920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 983, 1966, 3557, 3932, 6881, 7114, 7864, 13762, 14228, 15728, 24899, 27524, 28456, 48167, 49798, 55048, 56912, 96334, 99596, 110096, 174293, 192668, 199192, 348586, 385336, 398384, 697172, 770672, 1394344, 2788688, 3496531, 6993062, 13986124, 24475717, 27972248, 48951434, 55944496, 97902868, 171330019, 195805736, 342660038, 391611472, 685320076, 1370640152, 2741280304]

約数ペア:

[(1, 2741280304), (2, 1370640152), (4, 685320076), (7, 391611472), (8, 342660038), (14, 195805736), (16, 171330019), (28, 97902868), (49, 55944496), (56, 48951434), (98, 27972248), (112, 24475717), (196, 13986124), (392, 6993062), (784, 3496531), (983, 2788688), (1966, 1394344), (3557, 770672), (3932, 697172), (6881, 398384), (7114, 385336), (7864, 348586), (13762, 199192), (14228, 192668), (15728, 174293), (24899, 110096), (27524, 99596), (28456, 96334), (48167, 56912), (49798, 55048)]