1828989812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{8243}}^1$

素因数の和:8528

約数の個数: 48

約数和(自身を含む): 3664688832

約数和(自身を除く): 1835699020

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 251, 442, 502, 884, 1004, 3263, 4267, 6526, 8243, 8534, 13052, 16486, 17068, 32972, 55471, 107159, 110942, 140131, 214318, 221884, 280262, 428636, 560524, 1821703, 2068993, 3643406, 4137986, 7286812, 8275972, 26896909, 35172881, 53793818, 70345762, 107587636, 140691524, 457247453, 914494906, 1828989812]

約数ペア:

[(1, 1828989812), (2, 914494906), (4, 457247453), (13, 140691524), (17, 107587636), (26, 70345762), (34, 53793818), (52, 35172881), (68, 26896909), (221, 8275972), (251, 7286812), (442, 4137986), (502, 3643406), (884, 2068993), (1004, 1821703), (3263, 560524), (4267, 428636), (6526, 280262), (8243, 221884), (8534, 214318), (13052, 140131), (16486, 110942), (17068, 107159), (32972, 55471)]