2740044238

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 4229327520

約数和(自身を除く): 1489283282

約数列:

[1, 2, 61, 122, 173, 197, 346, 394, 659, 1318, 10553, 12017, 21106, 24034, 34081, 40199, 68162, 80398, 114007, 129823, 228014, 259646, 2078941, 4157882, 6954427, 7919203, 13908854, 15838406, 22459379, 44918758, 1370022119, 2740044238]

約数ペア:

[(1, 2740044238), (2, 1370022119), (61, 44918758), (122, 22459379), (173, 15838406), (197, 13908854), (346, 7919203), (394, 6954427), (659, 4157882), (1318, 2078941), (10553, 259646), (12017, 228014), (21106, 129823), (24034, 114007), (34081, 80398), (40199, 68162)]