2002417991290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23063}}^1\times {\mathrm{234659}}^1$

素因数の和:257766

約数の個数: 32

約数和(自身を含む): 3701943596160

約数和(自身を除く): 1699525604870

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 23063, 46126, 115315, 230630, 234659, 469318, 853331, 1173295, 1706662, 2346590, 4266655, 8533310, 8682383, 17364766, 43411915, 86823830, 5411940517, 10823881034, 27059702585, 54119405170, 200241799129, 400483598258, 1001208995645, 2002417991290]

約数ペア:

[(1, 2002417991290), (2, 1001208995645), (5, 400483598258), (10, 200241799129), (37, 54119405170), (74, 27059702585), (185, 10823881034), (370, 5411940517), (23063, 86823830), (46126, 43411915), (115315, 17364766), (230630, 8682383), (234659, 8533310), (469318, 4266655), (853331, 2346590), (1173295, 1706662)]