2016379430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{631}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 4005808128

約数和(自身を除く): 1989428698

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 523, 611, 631, 1046, 1222, 1262, 2615, 3055, 3155, 5230, 6110, 6310, 6799, 8203, 13598, 16406, 24581, 29657, 33995, 41015, 49162, 59314, 67990, 82030, 122905, 148285, 245810, 296570, 319553, 330013, 385541, 639106, 660026, 771082, 1597765, 1650065, 1927705, 3195530, 3300130, 3855410, 4290169, 8580338, 15510611, 21450845, 31021222, 42901690, 77553055, 155106110, 201637943, 403275886, 1008189715, 2016379430]

約数ペア:

[(1, 2016379430), (2, 1008189715), (5, 403275886), (10, 201637943), (13, 155106110), (26, 77553055), (47, 42901690), (65, 31021222), (94, 21450845), (130, 15510611), (235, 8580338), (470, 4290169), (523, 3855410), (611, 3300130), (631, 3195530), (1046, 1927705), (1222, 1650065), (1262, 1597765), (2615, 771082), (3055, 660026), (3155, 639106), (5230, 385541), (6110, 330013), (6310, 319553), (6799, 296570), (8203, 245810), (13598, 148285), (16406, 122905), (24581, 82030), (29657, 67990), (33995, 59314), (41015, 49162)]