173815382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1063}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 296728320

約数和(自身を除く): 122912938

約数列:

[1, 2, 13, 19, 26, 38, 247, 331, 494, 662, 1063, 2126, 4303, 6289, 8606, 12578, 13819, 20197, 27638, 40394, 81757, 163514, 262561, 351853, 525122, 703706, 4574089, 6685207, 9148178, 13370414, 86907691, 173815382]

約数ペア:

[(1, 173815382), (2, 86907691), (13, 13370414), (19, 9148178), (26, 6685207), (38, 4574089), (247, 703706), (331, 525122), (494, 351853), (662, 262561), (1063, 163514), (2126, 81757), (4303, 40394), (6289, 27638), (8606, 20197), (12578, 13819)]