2106143452

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1\times {\mathrm{2707}}^1$

素因数の和:3506

約数の個数: 48

約数和(自身を含む): 4333493248

約数和(自身を除く): 2227349796

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 751, 1036, 1502, 2707, 3004, 5257, 5414, 10514, 10828, 18949, 21028, 27787, 37898, 55574, 75796, 100159, 111148, 194509, 200318, 389018, 400636, 701113, 778036, 1402226, 2032957, 2804452, 4065914, 8131828, 14230699, 28461398, 56922796, 75219409, 150438818, 300877636, 526535863, 1053071726, 2106143452]

約数ペア:

[(1, 2106143452), (2, 1053071726), (4, 526535863), (7, 300877636), (14, 150438818), (28, 75219409), (37, 56922796), (74, 28461398), (148, 14230699), (259, 8131828), (518, 4065914), (751, 2804452), (1036, 2032957), (1502, 1402226), (2707, 778036), (3004, 701113), (5257, 400636), (5414, 389018), (10514, 200318), (10828, 194509), (18949, 111148), (21028, 100159), (27787, 75796), (37898, 55574)]